Continue Casting Steel Bloom by Blasting Furnace
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- Loading Port:
- Tianjin
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- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 m.t./month
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Continue Casting Steel Bloom Manufactured by Blasting Furnace
1.Structure of Continue Casting Steel Bloom Manufactured by Blasting Furnace
Steel ingot by cogging or breakdown of semi-finished products, is the raw material of all kinds of steel mill.Billet section of square, round, flat, rectangular and abnormity, etcSeveral, mainly related to shape of rolled products.Simple rolled section steel, choose close to finished product cross section of square billet or rectangular billet.rollingThe sector products such as flat steel, Angle steel, select the rectangular billet or slab.Had better profiled billet when production beams, channels, and in rolling processLines and improve the yield.The raw material of round billet is the production of seamless tube.See billet production billet production methods. is the raw material of all kinds of steel mill.Billet section of square, round, flat, rectangular and abnormity, etcSeveral, mainly related to shape of rolled products.Simple rolled section steel, choose close to finished product cross section of square billet or rectangular billet.rollingThe sector products such as flat steel, Angle steel, select the rectangular billet or slab.Had better profiled billet when production beams, channels, and in rolling processLines and improve the yield.The raw material of round billet is the production of seamless tube.See billet production billet production methods.
2.Main Features of Continue Casting Steel Bloom Manufactured by Blasting Furnace.
Continue Casting Steel Bloom Manufactured by Blasting Furnace section size should meet the requirements of rolling deformation and finished product quality, but also roll strength and biting condition of restrictions. General steel Billet section height H. And the roll diameter D The ratio of the ( namely H/D) Should be less than or equal to zero 0.5 . Length of steel billet by finishing temperature, Rolling time and the length of the product Or times ruler. When heated too long accident prone to bump the furnace wall of steel, too short, furnace bottom utilization rate is not high, influence the heating furnace production. For the production Choose a variety of steel and steel billet, should consider the affinities of billet, as far as possible in order to improve the productivity of the roughing mill, simplify the stock management of workshop.
3. Continue Casting Steel Bloom Manufactured by Blasting Furnace Images
4. Continue Casting Steel Bloom Manufactured by Blasting Furnace Specification
1)SIZE
2)MATERIAL GRADE
3)CHEMICAL ELEMENTS COMPOSITONS
Material standard The editor Range of thickness: 150-240 - mm + / - 5 mm width range: 880-1530 - mm + / - 20 mm Length: 3700-10000 - mm + / - 500 - mm Cross-sectional size: 64 * 64; 82 * 82; 98 * 98; 124 * 124; 120 * 150; 152 * 164; 152 * 170 mm Length: 9000 mm Section of tolerance: billet: 1.0 + / - 2.0-1.0 + / - 1.0 mm slab: width: + / - 2.0 mm thickness: + / - 3.0 mm The length tolerance: + / - 200 mm Section diagonal tolerance: 3.5-8.0 MM Billet section size protrusions requirements: < 1242 mm, do not allow; > = 1242 mm, < = 2 mm 1242 mm, < = 3 mm Beheading (shear) extension deformation: < 1242 mm billet: no control; The slab: < = 15 mm Surface tilt: no more than billet section 0.1 Bending: every 1 m length is not more than 10 mm The distortion: length < = 5 m, < = 11. ; The length of the < = 7.5 M, < = 5. Material % 3 sp/PS chemical composition: C Mn Si S P
The classification of the billet Mainly from the shape is divided into two kinds: Slab: cross section width and height of the ratio of the larger, mainly used for rolling plate. Billet: equal cross section width and height, or a huge difference, mainly used for rolling steel, wire rod.
5.FAQ of Continue Casting Steel Bloom Manufactured by Blasting Furnace
We have organized several common questions for our clients，may help you sincerely：
①What kinds of the spec. of steel billet suitable to produce the section steel?
It is shade blank steel billet is better.
②Could we check the process of the producing in the steel mill?
Sure, but you must follow the instruction of the steel mills during the visiting. For safety consideration.
③How many days we should order before producing?
It depands on the detail order and situation of the steel mill, usually it is earlier, it is better.
- Q: What are the different methods of steel billet surface honing?
- There are various techniques available for honing the surface of steel billets, each serving a specific purpose and yielding distinct outcomes. Some commonly employed methods are as follows: 1. Manual Honing: This traditional approach entails the use of handheld honing tools, such as stones or abrasive pads, to manually eliminate imperfections or roughness from the steel billet's surface. Skilled operators meticulously rub the honing tool along the billet's surface until the desired level of smoothness is attained. 2. Mechanical Honing: To automate the honing process, mechanical honing machines are employed. These machines are equipped with rotating abrasive stones or pads that traverse the billet's surface, eliminating any irregularities. Mechanical honing allows for a more consistent and precise honing process, with the ability to control factors such as pressure, speed, and contact area. 3. Diamond Honing: Diamond honing is a specialized technique that utilizes tools coated with diamond particles to achieve a high level of precision and smoothness. The diamond particles on the honing tool offer superior cutting capabilities, enabling the removal of even the smallest imperfections. This method is often utilized for honing high-quality steel billets that necessitate a flawless surface finish. 4. Hydrohoning: Also known as abrasive flow machining, hydrohoning involves employing a viscous abrasive medium that is forced through the internal passages of the billet to eliminate surface irregularities. This method is particularly effective for honing complex shapes or hard-to-reach internal surfaces. The abrasive medium can be adjusted to obtain different levels of surface finish. 5. Electrochemical Honing: Electrochemical honing combines the principles of electrochemical machining and honing. It involves utilizing a specialized electrolyte solution and a honing tool with an electrode to remove material from the billet's surface. This method is effective for honing hard materials and achieving a smooth, mirror-like finish. These represent only a selection of the diverse methods available for honing the surface of steel billets. The choice of technique relies on factors such as the desired surface finish, the complexity of the billet's shape, the material being honed, and the level of precision required.
- Q: Can steel billets be used for making cutlery?
- Steel billets have the potential to be utilized in the creation of cutlery. These billets serve as the primary substance in the manufacturing of a variety of steel commodities, which encompass cutlery. Once heated, the billets are then transformed into desired forms, such as knives, forks, or spoons, through methods like forging or casting. The resultant steel cutlery possesses notable attributes such as strength, durability, and the ability to maintain a sharp edge. Nevertheless, it is important to recognize that the specific kind of steel employed and the manufacturing procedures substantially influence the quality and characteristics of the cutlery.
- Q: How are steel billets classified based on their chemical composition?
- Steel billets can be classified based on their chemical composition using different grading systems. One common classification method is based on the carbon content of the billets. This method categorizes steel billets into three main groups: low carbon steel billets, medium carbon steel billets, and high carbon steel billets. Low carbon steel billets typically have a carbon content of less than 0.25%. These billets are known for their excellent ductility and weldability. They are commonly used in applications that require good formability and low strength, such as construction materials and automotive components. Medium carbon steel billets usually have a carbon content ranging from 0.25% to 0.60%. These billets have improved strength and hardness compared to low carbon steel billets. They are commonly used in applications that require higher strength, such as machinery parts, shafts, and gears. High carbon steel billets have a carbon content greater than 0.60%. These billets are known for their exceptional strength and hardness. They are commonly used in applications that require high wear resistance, such as cutting tools, springs, and knives. Apart from the carbon content, other chemical elements present in the steel billets can also affect their classification. For example, the presence of alloying elements like chromium, nickel, and molybdenum can enhance the properties of the steel, such as corrosion resistance or heat resistance. Steel billets can be further classified based on the specific alloying elements present and their concentrations. Overall, the classification of steel billets based on their chemical composition allows for better understanding and selection of the appropriate material for specific applications, ensuring the desired properties and performance of the final product.
- Q: What are the different methods of steel billet inspection?
- There are several different methods of steel billet inspection that are commonly used in the manufacturing industry. These methods are employed to ensure the quality and integrity of the steel billets before they are further processed into various end products. Some of the most common methods of steel billet inspection include: 1. Visual Inspection: This is the simplest and most basic method of inspection, where trained inspectors visually examine the billets for any surface defects, such as cracks, pits, or any other irregularities. This method is typically used as an initial screening process before more advanced inspection techniques are employed. 2. Ultrasonic Testing: Ultrasonic testing utilizes high-frequency sound waves to detect any internal defects or inconsistencies within the steel billets. This method involves the use of a transducer that emits sound waves into the billet, and the reflected waves are analyzed to identify any flaws or abnormalities. Ultrasonic testing is effective in detecting internal defects like voids, inclusions, or cracks. 3. Magnetic Particle Inspection: This method is particularly useful for detecting surface and near-surface defects in steel billets. It involves applying a magnetic field to the billet and then applying iron particles to the surface. The particles will cluster around any magnetic leakage caused by surface cracks or defects, making them easily visible to the inspector. 4. Eddy Current Testing: Eddy current testing is a non-destructive method used to detect surface and near-surface defects in conductive materials, including steel billets. It involves passing an alternating current through a coil, creating an electromagnetic field. Any changes in the electromagnetic field caused by defects in the billet's surface are detected and analyzed, allowing for the identification of flaws. 5. X-ray Inspection: X-ray inspection is a widely used method for inspecting steel billets. It involves passing X-rays through the billet and capturing the resulting image on a film or digital detector. This method is highly effective in detecting both internal and external defects, such as cracks, voids, inclusions, or segregation. These are just a few of the commonly employed methods of steel billet inspection. Each method has its advantages and limitations, and the choice of inspection technique depends on factors such as the type of defect being targeted, the size and shape of the billets, and the specific requirements of the end product. By utilizing a combination of these inspection methods, manufacturers can ensure the quality and reliability of the steel billets they produce.
- Q: How are steel billets used in the production of agricultural vehicles?
- Steel billets are used in the production of agricultural vehicles as they serve as the raw material for various components and parts. These billets are heated and then formed into desired shapes using processes like forging or casting. They are used to manufacture key structural components such as chassis, axles, and frames, providing the necessary strength and durability for heavy-duty applications in agricultural vehicles.
- Q: What are the main differences between hot rolled and cold rolled steel billets?
- The manufacturing process and resulting properties of the finished product are where the main distinctions between hot rolled and cold rolled steel billets lie. Hot rolled steel billets are created by subjecting the steel to high temperatures and passing it through large rollers. This method allows for easy shaping and forming of the steel, resulting in a rougher surface and less precise dimensions. Additionally, the high temperature involved in the manufacturing process leads to a scaled surface on hot rolled steel billets. In contrast, cold rolled steel billets are produced by cooling the steel to room temperature and passing it through rollers at a lower temperature. This process yields a smoother surface finish and allows for tighter tolerances and more precise dimensions. Cold rolled steel billets have a more uniform appearance and are commonly utilized in applications that require high levels of precision and accuracy. When it comes to mechanical properties, hot rolled steel billets generally exhibit lower strength and hardness compared to cold rolled steel billets. Cold rolled steel billets also tend to possess improved surface hardness and a higher degree of dimensional stability. In conclusion, the main distinctions between hot rolled and cold rolled steel billets encompass the manufacturing process, surface finish, dimensional accuracy, and mechanical properties. Hot rolled steel billets are easily shaped and formed, while cold rolled steel billets possess a smoother surface finish and more precise dimensions. The choice between the two depends on the specific requirements of the application.
- Q: Can steel billets be used in the aerospace industry?
- Indeed, the aerospace industry does make use of steel billets. These billets, classified as semi-finished products, can undergo further processing to create the diverse components and structures necessary for aerospace purposes. The strength, durability, and heat resistance of steel are well-known attributes that prove vital in aerospace materials. By employing steel billets, one can fabricate a range of aerospace components, including engine parts, landing gear, structural frames, and fasteners. Furthermore, steel's availability and cost-effectiveness enhance its appeal for specific aerospace applications. Nonetheless, it is imperative to acknowledge that adhering to the aerospace industry's specific requirements and standards is crucial when employing steel billets, ensuring the utmost levels of safety and reliability.
- Q: Can steel billets be heat treated for increased hardness?
- Indeed, it is possible to enhance the hardness of steel billets through heat treatment. The process involves subjecting the steel billets to a particular temperature and subsequently cooling them at a rapid or gradual pace, depending on the desired hardness. This procedure is commonly employed to enhance the mechanical properties of steel, including hardness, strength, and resistance to wear. Several heat treatment methods exist that can be utilized to augment the hardness of steel billets. One prevalent technique is referred to as quenching and tempering. During this process, the steel billets are heated to a high temperature, typically surpassing their critical temperature, and promptly cooled by immersing them in a fluid medium, like oil or water. The rapid cooling induces the steel to harden. However, the steel may become excessively brittle in this state, necessitating tempering by reheating it to a lower temperature. This tempering process mitigates brittleness and heightens the toughness of the steel while preserving its hardness. Another heat treatment method that can be employed to enhance hardness is called case hardening. This technique entails altering the composition of the steel surface to establish a hardened outer layer while maintaining a softer core. Case hardening is typically accomplished by introducing carbon or nitrogen into the surface of the steel billets through processes like carburizing or nitriding. Subsequently, the steel billets are heated to a specific temperature and held for a designated period, permitting the carbon or nitrogen to permeate the steel. This engenders a hardened surface layer, endowing the steel with increased hardness and wear resistance while upholding the core's toughness. In summary, heat treatment can be employed to heighten the hardness of steel billets. The specific heat treatment method chosen will rely on the desired level of hardness, along with other mechanical properties necessary for the steel's intended application.
- Q: How do steel billets contribute to the overall sustainability of a product?
- Steel billets play a crucial role in enhancing the overall sustainability of a product. Firstly, steel is one of the most widely recycled materials in the world, and using steel billets in the manufacturing process allows for a closed-loop recycling system. This means that the steel billets can be continuously recycled and reused without any loss in quality or performance. Recycling steel reduces the need for extracting raw materials, conserving natural resources, and reducing energy consumption, ultimately reducing the carbon footprint of the product. Additionally, steel billets contribute to the durability and longevity of a product. Steel is a highly durable material that can withstand harsh environmental conditions and heavy usage. By using steel billets in the production process, products are made to last longer, reducing the need for frequent replacement and minimizing waste generation. Furthermore, steel billets can be used in various industries, including construction, automotive, and manufacturing, where sustainability is of utmost importance. Steel structures and components made from steel billets are known for their high strength-to-weight ratio, allowing for lighter structures and vehicles. This leads to reduced energy consumption during transportation and improved fuel efficiency in the case of automobiles, ultimately reducing greenhouse gas emissions. Moreover, steel is a non-toxic material and does not release harmful substances into the environment. This ensures that products made from steel billets are safe for both consumers and the environment throughout their lifecycle. In conclusion, steel billets contribute significantly to the overall sustainability of a product by enabling closed-loop recycling, reducing the need for raw materials extraction, increasing product durability, promoting energy efficiency, and being non-toxic. By incorporating steel billets into the production process, manufacturers can enhance the environmental performance of their products and contribute to a more sustainable future.
- Q: What is the role of steel billets in the manufacturing of automotive transmission systems?
- Steel billets play a crucial role in the manufacturing of automotive transmission systems as they are the starting material for forging various components such as gears, shafts, and other critical parts. The billets are heated and then shaped through the forging process to achieve the desired dimensions and strength required for these transmission components. The use of steel billets ensures the durability, reliability, and overall performance of automotive transmission systems in vehicles.
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Continue Casting Steel Bloom by Blasting Furnace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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